Manitowoc Ice QC0700, QF2300, QF0800, QF0400 Only, Mix Cleaner and Water, Use Ice machine cleaner

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Ice Machine Operation

Section 3

 

 

PROCEDURE TO CLEAN HEAVILY SCALED FLAKE/CHIPLET ICE MACHINES QF400/QC700/QF800/QF2300

Step 1 Remove front and top covers, set the toggle switch to the OFF position.Remove all ice from the bin.

Step 2 Remove front and top covers and set the toggle switch to the OFF position.

Step 3 Disconnect water supply line at float valve quick disconnect by depressing stainless steel lever.

Step 4 Refer to chart below:

Premix cleaner with lukewarm water in a non- metallic container.

 

 

Mix Cleaner and Water

 

Water

Use Ice machine cleaner

 

part number 000000084

Model

Reservoir

 

Capacity

only

 

 

 

 

 

 

Cleaner

Water

 

 

 

 

QF400

48 oz (1.4 L)

32 oz (0.94 L)

16 oz (0.5 L)

 

 

 

 

QF800/

48 oz (1.4 L)

32 oz (0.94 L)

16 oz (0.5 L)

QC700

 

 

 

 

 

 

 

QF2300

72 oz (2.1 L)

48 oz (1.4 L)

24 oz (0.7 L)

 

 

 

 

Step 5 Remove all water from the evaporator and water reservoir. Start an ice making cycle by moving the toggle switch to the ICE position. Water will flow through the water dump valve and down the drain for 45 seconds. After 45 seconds move the toggle switch to the OFF position. Remove the plug from the top cover of the water reservoir. Add the entire cleaner/water solution and re-install the plug.

Leave the cleaner/water solution in the evaporator for a minimum of 4 hours.

Step 6 Move the toggle switch from OFF to ICE. The cleaner/water solution will flow through the water dump valve and down the drain for 45 seconds.

Step 7 Move the toggle switch to the OFF position, then follow the standard cleaning and sanitizing procedures for the model ice machine you are cleaning.

3-10

Part Number 000002688

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Contents Installation Use and Care Manual Read These Before Proceeding Personal Injury PotentialTable of Contents Table of Contents Section Ice Machine OperationTable of Contents Section Ice Machine Sequence of Operation Section Before Calling ServiceTable of Contents Model Numbers How to Read a Model NumberAccessories Remote Condensing UnitGeneral Information Section Model/Serial Number Location Model/Serial Number Location Ice Machine Model NumberCommercial Warranty Coverage General Information Section QC700/QF800 Water Cooled ICE Machine Ice Machine DimensionsQF400 AIR Cooled ICE Machine QC700/QF800 AIR Cooled ICE MachineQF2300 Head Section and RFC2385 Remote Condensing Unit Inch 76 CM ICE Storage Bins Bin Model Dimension a Dimension BInch 56 CM ICE Storage Bins Inch 130 CM ICE Storage Bins B970Bin Model Dimension a Width Dimension B Height Inch 76 CMIce Machine Heat of Rejection Section Installation Instructions Location of Ice MachineIce Machine Head Section Clearance Requirements Location of Remote Condensing UnitQC700/QF800 Air-Cooled Ice Machines Only Condenser Air BaffleLeveling Leg and Foot Air BaffleSection Installation Instructions Electrical Service Installation Instructions Section Electrical Requirements For United Kingdom OnlyIce Machine Head Section QC700C/QF800C ICE Machine Head /1/60 or 208-230/1/60 QC700C/QF800C ICE Machine Head /1/50QF2300 ICE Machine Head /60/1 RFC2385 Remote Condensing Unit 208-230/1/60 Potable Water Supply Section Installation Instructions Water Supply and DrainsCooling Tower Applications Water-Cooled Models Potable Water Inlet LinesInstallation Instructions Section Typical Water Supply Drain InstallationWater Supply and Drain Line SIZING/CONNECTIONS QF2300/RFC2385 only Usage with NON-MANITOWOC Condensing UnitsFactory Equipment Refrigeration Amounts Roof/Wall Penetration Line SET LengthLine SET Rise or Drop Route Refrigeration TubingSuction Line OIL Traps Service LoopSupplied service loop is an installation requirement Manitowoc S-Trap KitConnecting the line set Connect The Line Set To The Ice Machine Head SectionConnect The Line Set To The Remote Condensing Unit Open The Valves Prior To Starting The Ice Machine Torque Value’sInsulation Requirements Open Receiver Service ValveLeak Check The Refrigeration System Suction Liquid Min. Insulation LineSuction Shut Off Valve Insulation Typical Remote System Installation Section Installation Instructions Installation Checklist Remote AIR-COOLED onlyPotential Personal Injury Situation QC700/QF800 Component IdentificationICE Machine Head Section QF400Ice Machine Operation Section QF2300Section Ice Machine Operation Operational Checks Water Level CheckCleaning/Sanitizing Procedure Heavily Scaled Cleaning ProcedureExterior Cleaning Self-Contained Air-Cooled Filter Cleaning the CondenserAir-Cooled Condenser Straighten Bent Condenser FinsMANITOWOC’S Cleaning Technology Model Amount of CleanerPreventative Maintenance Cleaning Procedure QF400 CLEANING/SANITIZING Procedure QC700/QF800/QF2300 Amount of Water Amount of CleanerAmount of Water Amount of Sanitizer CLEANING/SANITIZING Procedure QF400 Cleaner Mix Cleaner and WaterUse Ice machine cleaner OnlyRemoval of Parts for CLEANING/SANITIZING Solution TypeMixed With QC700/QF800 Shown Water Level Probe RemovalQF2300 Water Reservoir Cover Removal Water Level Probe RemovalQF2300 Shown Float Valve Removal Water Reservoir Removal QC700/QF800 Shown Ice Diverter RemovalIce Chute Removal Bin Door Removal Cabinet RemovalDump Valve Disassembly Water Dump ValveWater Cooled Condensing Unit Pry Open the Water Regulating ValveQF400/QC700/QF800 Prior to START-UPFlush Sequence in the ICE Position Ice Machine Sequence of Operation Section QF2300 Checklist Problem Possible Cause To CorrectBefore Calling Service Section Safeguard Feature Reset Procedure Safeguard Indicator LightsStandby Mode Safeguard Modes Analyzing Why SafeGuards May Stop the Ice MachineNo Water Checklist Possible Problem List Corrective Action ListBefore Calling Service Section Gear Motor Speed ChecklistGear Motor Speed Temperature is Too High or Low QF400/QC700/QF800 Temperature Sensor ChecklistThis page Intentionally Left Blank Page Manitowoc ICE, INC
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